Hole Products is one of the only drilling suppliers who can provide quality products and solutions for both Geothermal installations and Geothermal drilling.
Our geothermal product line includes a complete range of geothermal loops, coil, straight pipe, fittings, fusion equipment, grouts and sands, heat transfer fluids, accessories and more.
To learn more about our geothermal drilling products, please see our products By Category.

3/4" to 1 1/4" nominal size. Lengths from 310' to 1010'. SDR 9 and 11.
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Coils from 3/4" - 1 1/2". Lengths from 100' - 800'. SDR9 and SDR11.
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3/4" - 12" nominal size. Lengths of 20' and 40'. Custom lengths available upon request.
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Various sizes of elbows, tees, couplings and more. Available in butt, socket and saddle fusion.
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A complete line of McElroy fusion equipment, tools and accessories.
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Hole Products offers flush carts to purchase or to rent.
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Grouts designed exclusively for use in the geothermal market.
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A full range of glycol and alcohol loop fluids.
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We offer a large selection of geothermal accessories.
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